readme.txt

基于C8051F的一个USB固件程序,实现了控制通道描述符的传输,以及基本的BULK通道数据传输,对于USB设备开发初学者是一个很好的参考.可以参考该列子的描述符信息根据自己的设备相应的改动就能实现自

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               USB Interrupt Firmware Example version 1.1 Readme File
                    Copyright (C) 2004 Silicon Laboratories, Inc.
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KNOWN ISSUES AND LIMITATIONS
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	1.) Firmware works with the Silicon Labs IDE v1.71 or later and the 
	Keil C51 tool chain. Project and code modifications will be 
	necessary for use with different tool chains.

	2.) Compiler optimization emphasis is selected as "favor small code". 
	This selection is necessary for the project to be compiled with the 
	trial version of the Keil C51 Compiler (under 4k code space).

	3.) If using the C8051F320TB target board, jumper J2 should be 
	installed if the board is wall-powered; 
	jumper J11 should be installed if bus-powered.

	4.) Windows application and driver supports Win2K, XP, and 98 only.


REVISION HISTORY
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Version 1.1
	Temperature measurement adjusted for smaller temperature changes.
	
        
Version 1.0
	Initial release.